1220628099390

Names of 1220628099390

• Cardinal: 1220628099390 can be written as One trillion, two hundred twenty billion, six hundred twenty-eight million, ninety-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.22062809939 × 10¹²

Factors of 1220628099390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1609866

Divisors of 1220628099390

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 69 70 105 115 138 157 161 210 230 314 322 345 471 483 690 785 805 942 966 1099 1570 1610 2198 2355 2415 3297 3611 4710 4830 5495 6594 7222 10833 10990 16485 18055 21666 25277 32970 36110 50554 54165 75831 108330 126385 151662 252770 379155 758310 1609669 3219338 4829007 8048345 9658014 11267683 16096690 22535366 24145035 33803049 37022387 48290070 56338415 67606098 74044774 111067161 112676830 169015245 185111935 222134322 252718033 259156709 338030490 370223870 505436066 518313418 555335805 758154099 777470127 1110671610 1263590165 1295783545 1516308198 1554940254 1769026231 2527180330 2591567090 3538052462 3790770495 3887350635 5307078693 5812514759 7581540990 7774701270 8845131155 10614157386 11625029518 17437544277 17690262310 26535393465 29062573795 34875088554 40687603313 53070786930 58125147590 81375206626 87187721385 122062809939 174375442770 203438016565 244125619878 406876033130 610314049695 1220628099390
• Sum of all divisors σ(n): 3515828336640
• Sum of proper divisors (its aliquot sum) s(n): 2295200237250
• 1220628099390 is an abundant number, because the sum of its proper divisors (2295200237250) is greater than itself. Its abundance is 1074572137860

Bases of 1220628099390

• Binary: 10001110000110011000110101011000100111110₂
• Hexadecimal: 0x11C331AB13E
• Base-36: FKQYGDA6

Squares and roots of 1220628099390

• 1220628099390 squared (1220628099390²) is 1489932957020443718372100
• 1220628099390 cubed (1220628099390³) is 1818654033546386773331000847803019000
• The square root of 1220628099390 is 1104820.3923670127
• The cube root of 1220628099390 is 10687.1307105833

Scales and comparisons

• 1,220,628,099,390 seconds is equal to 38,812 years, 10 weeks, 2 days, 56 minutes, 30 seconds.
• To count from 1 to 1,220,628,099,390 would take you about ninety-seven thousand and thirty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1220628099390 cubic inches would be around 890.6 feet tall.

Recreational maths with 1220628099390

• 1220628099390 backwards is 0939908260221
• The number of decimal digits it has is: 13
• The sum of 1220628099390's digits is 51
• More coming soon!